Quantitative Aptitude - Arithmetic Ability Questions

If a:b = 3:8, find the value of (5a ­ 3b)/(2a + b).

9 hrs after a goods train passed a station, another train travelling at a speed of 72 km/hr following that goods train passed through that station. If after passing the station the train overtakes the goods train in 3 hours. What is the speed of the goods train?

Factors of 36 - 

What is the measure of an interior angle of a regular Octagon?

Visitors to a show were charged Rs. 15 each on the first day, Rs. 7.50 on the second day, Rs. 2.50 on the third day and total attendance on three days were in the ratio 2:5:13 respectively. The average charge per person for the entire three days is

If x2+y2+z2-8x+6y-4z+29 = 0, then find the value of z(x+y).

In the following question, select the odd word from the given alternatives.

If the 8 digit number 136P5785 is divisible by 15, then find the least possible value of P?